Problem connecting from Oracle to MS Excel - 64 bit

Question

Hello,
I have problem connecting to excel from oracle 11.2 using DG4ODBC.
OS - Windows 7 - 64 bit
Database version :- Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit
Created System DSN using ODBC:
Data Source Name = test12
Oracle home Path :- D:\app\11g64db\product\11.2.0\dbhome_1
Content of initdg4odbc.ora file :
# This is a sample agent init file that contains the HS parameters that are
# needed for the Database Gateway for ODBC
# HS init parameters
HS_FDS_CONNECT_INFO = test12
HS_FDS_TRACE_LEVEL = 255
# Environment variables required for the non-Oracle system
#set <envvar>=<value>
Content of listener.ora:
# listener.ora Network Configuration File: D:\app\11g64db\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (GLOBAL_DBNAME = vis)
      (ORACLE_HOME = D:\app\11g64db\product\11.2.0\dbhome_1)
      (SID_NAME = vis)
    (SID_DESC =
      (PROGRAM = dg4odbc)
      (SID_NAME = dg4odbc)
      (ORACLE_HOME = D:\app\11g64db\product\11.2.0\dbhome_1)
LISTENER =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ADR_BASE_LISTENER = D:\app\11g64db
Content of tnsnames.ora:
# tnsnames.ora Network Configuration File: D:\app\11g64db\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
excel_test =
   (DESCRIPTION=
    (ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))
    (CONNECT_DATA=(SID=dg4odbc))
    (HS=OK)
VIS =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = vis)
Listener status
LSNRCTL for 64-bit Windows: Version 11.2.0.4.0 - Production on 29-AUG-2014 13:56
:11
Copyright (c) 1991, 2013, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for 64-bit Windows: Version 11.2.0.4.0 - Produ
ction
Start Date                29-AUG-2014 13:34:58
Uptime                    0 days 0 hr. 21 min. 12 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   D:\app\11g64db\product\11.2.0\dbhome_1\network\admin\l
istener.ora
Listener Log File         D:\app\11g64db\diag\tnslsnr\Est-Subramanya\listener\al
ert\log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Services Summary...
Service "dg4odbc" has 1 instance(s).
  Instance "dg4odbc", status UNKNOWN, has 1 handler(s) for this service...
Service "vis" has 2 instance(s).
  Instance "vis", status UNKNOWN, has 1 handler(s) for this service...
  Instance "vis", status READY, has 1 handler(s) for this service...
Service "visXDB" has 1 instance(s).
  Instance "vis", status READY, has 1 handler(s) for this service...
The command completed successfully
DB Link:
CREATE PUBLIC DATABASE LINK TEST123 USING 'excel_test';
error while querying the data:
select * from test@test123;
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
ORA-02063: preceding line from TEST123
28500. 00000 -  "connection from ORACLE to a non-Oracle system returned this message:"
*Cause:    The cause is explained in the forwarded message.
*Action:   See the non-Oracle system's documentation of the forwarded
           message.
Error at Line: 1 Column: 20
Appreciate the help in advance............
Thanks...

Answer 1

Also HS log file showed error.. Below are the contents of the trace file:
Oracle Corporation --- FRIDAY    AUG 29 2014 14:01:06.212
Heterogeneous Agent Release
11.2.0.4.0
Oracle Corporation --- FRIDAY    AUG 29 2014 14:01:06.211
    Version 11.2.0.4.0
Entered hgogprd
HOSGIP for "HS_FDS_TRACE_LEVEL" returned "255"
Entered hgosdip
setting HS_OPEN_CURSORS to default of 50
setting HS_FDS_RECOVERY_ACCOUNT to default of "RECOVER"
setting HS_FDS_RECOVERY_PWD to default value
setting HS_FDS_TRANSACTION_LOG to default of HS_TRANSACTION_LOG
setting HS_IDLE_TIMEOUT to default of 0
setting HS_FDS_TRANSACTION_ISOLATION to default of "READ_COMMITTED"
setting HS_NLS_NCHAR to default of "UCS2"
setting HS_FDS_TIMESTAMP_MAPPING to default of "DATE"
setting HS_FDS_DATE_MAPPING to default of "DATE"
setting HS_RPC_FETCH_REBLOCKING to default of "ON"
setting HS_FDS_FETCH_ROWS to default of "100"
setting HS_FDS_RESULTSET_SUPPORT to default of "FALSE"
setting HS_FDS_RSET_RETURN_ROWCOUNT to default of "FALSE"
setting HS_FDS_PROC_IS_FUNC to default of "FALSE"
setting HS_FDS_MAP_NCHAR to default of "TRUE"
setting HS_NLS_DATE_FORMAT to default of "YYYY-MM-DD HH24:MI:SS"
setting HS_FDS_REPORT_REAL_AS_DOUBLE to default of "FALSE"
setting HS_LONG_PIECE_TRANSFER_SIZE to default of "65536"
setting HS_SQL_HANDLE_STMT_REUSE to default of "FALSE"
setting HS_FDS_QUERY_DRIVER to default of "TRUE"
setting HS_FDS_SUPPORT_STATISTICS to default of "FALSE"
setting HS_FDS_QUOTE_IDENTIFIER to default of "TRUE"
setting HS_KEEP_REMOTE_COLUMN_SIZE to default of "OFF"
setting HS_FDS_GRAPHIC_TO_MBCS to default of "FALSE"
setting HS_FDS_MBCS_TO_GRAPHIC to default of "FALSE"
Default value of 64 assumed for HS_FDS_SQLLEN_INTERPRETATION
setting HS_CALL_NAME_ISP to "gtw$:SQLTables;gtw$:SQLColumns;gtw$:SQLPrimaryKeys;gtw$:SQLForeignKeys;gtw$:SQLProcedures;gtw$:SQLStatistics;gtw$:SQLGetInfo"
setting HS_FDS_DELAYED_OPEN to default of "TRUE"
setting HS_FDS_WORKAROUNDS to default of "0"
Exiting hgosdip, rc=0
ORACLE_SID is "dg4odbc"
Product-Info:
  Port Rls/Upd:4/0 PrdStat:0
  Agent:Oracle Database Gateway for ODBC
  Facility:hsa
  Class:ODBC, ClassVsn:11.2.0.4.0_0019, Instance:dg4odbc
Exiting hgogprd, rc=0
hostmstr: 8795961769984: HOA After hoagprd
hostmstr: 8795961769984: HOA Before hoainit
Entered hgoinit
HOCXU_COMP_CSET=1
HOCXU_DRV_CSET=178
HOCXU_DRV_NCHAR=1000
HOCXU_DB_CSET=873
HS_LANGUAGE not specified
rc=1239980 attempting to get LANG environment variable.
HOCXU_SEM_VER=112000
Entered hgolofn at 2014/08/29-14:01:06
Exiting hgolofn, rc=0 at 2014/08/29-14:01:06
HOSGIP for "HS_OPEN_CURSORS" returned "50"
HOSGIP for "HS_FDS_FETCH_ROWS" returned "100"
HOSGIP for "HS_LONG_PIECE_TRANSFER_SIZE" returned "65536"
HOSGIP for "HS_NLS_NUMERIC_CHARACTER" returned ".,"
HOSGIP for "HS_KEEP_REMOTE_COLUMN_SIZE" returned "OFF"
HOSGIP for "HS_FDS_DELAYED_OPEN" returned "TRUE"
HOSGIP for "HS_FDS_WORKAROUNDS" returned "0"
HOSGIP for "HS_FDS_MBCS_TO_GRAPHIC" returned "FALSE"
HOSGIP for "HS_FDS_GRAPHIC_TO_MBCS" returned "FALSE"
Invalid value of 64 given for HS_FDS_SQLLEN_INTERPRETATION
treat_SQLLEN_as_compiled = 1
Exiting hgoinit, rc=0 at 2014/08/29-14:01:06
hostmstr: 8795961769984: HOA After hoainit
hostmstr: 8795961769984: HOA Before hoalgon
Entered hgolgon at 2014/08/29-14:01:06
reco:0, name:OPTIM, tflag:0
Entered hgosuec at 2014/08/29-14:01:06
Exiting hgosuec, rc=0 at 2014/08/29-14:01:06
HOSGIP for "HS_FDS_RECOVERY_ACCOUNT" returned "RECOVER"
HOSGIP for "HS_FDS_TRANSACTION_LOG" returned "HS_TRANSACTION_LOG"
HOSGIP for "HS_FDS_TIMESTAMP_MAPPING" returned "DATE"
HOSGIP for "HS_FDS_DATE_MAPPING" returned "DATE"
HOSGIP for "HS_FDS_MAP_NCHAR" returned "TRUE"
HOSGIP for "HS_FDS_RESULTSET_SUPPORT" returned "FALSE"
HOSGIP for "HS_FDS_RSET_RETURN_ROWCOUNT" returned "FALSE"
HOSGIP for "HS_FDS_PROC_IS_FUNC" returned "FALSE"
HOSGIP for "HS_FDS_REPORT_REAL_AS_DOUBLE" returned "FALSE"
using OPTIM as default value for "HS_FDS_DEFAULT_OWNER"
HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
Entered hgocont at 2014/08/29-14:01:06
HS_FDS_CONNECT_INFO = "test12"
RC=-1 from HOSGIP for "HS_FDS_CONNECT_STRING"
Entered hgogenconstr at 2014/08/29-14:01:06
dsn:test12, name:OPTIM
optn:
Entered hgocip at 2014/08/29-14:01:06
dsn:test12
Exiting hgocip, rc=0 at 2014/08/29-14:01:06
##>Connect Parameters (len=31)<##
## DSN=test12;
#! UID=OPTIM;
#! PWD=*
Exiting hgogenconstr, rc=0 at 2014/08/29-14:01:06
Entered hgopoer at 2014/08/29-14:01:06
SQLGetDiagRec returns rc=100 (SQL_NO_DATA) for handle 4619630 (SQL_HANDLE_DBC)
Exiting hgopoer, rc=0 at 2014/08/29-14:01:06 with error ptr FILE:hgopoer.c LINE:186 ID:GetDiagRec error
hgocont, line 2831: calling SqlDriverConnect got sqlstate
Exiting hgocont, rc=28500 at 2014/08/29-14:01:06 with error ptr FILE:hgocont.c LINE:2851 ID:Something other than invalid authorization
Exiting hgolgon, rc=28500 at 2014/08/29-14:01:06 with error ptr FILE:hgolgon.c LINE:806 ID:Calling hgocont
hostmstr: 8795908591616: HOA After hoalgon
RPC Calling nscontrol(0), rc=0
hostmstr: 8795908591616: RPC Before Exit Agent
hostmstr: 8795908591616: HOA Before hoaexit
Entered hgoexit at 2014/08/29-14:01:06
Exiting hgoexit, rc=0
hostmstr: 8795911442432: HOA After hoaexit
hostmstr: 8795911442432: RPC After Exit Agent